312599040

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:171

約数の個数: 320

約数和(自身を含む): 1121928192

約数和(自身を除く): 809329152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 101, 104, 120, 124, 128, 130, 155, 156, 160, 186, 192, 195, 202, 208, 240, 248, 256, 260, 303, 310, 312, 320, 372, 384, 390, 403, 404, 416, 465, 480, 496, 505, 512, 520, 606, 620, 624, 640, 744, 768, 780, 806, 808, 832, 930, 960, 992, 1010, 1040, 1209, 1212, 1240, 1248, 1280, 1313, 1488, 1515, 1536, 1560, 1612, 1616, 1664, 1860, 1920, 1984, 2015, 2020, 2080, 2418, 2424, 2480, 2496, 2560, 2626, 2976, 3030, 3120, 3131, 3224, 3232, 3328, 3720, 3840, 3939, 3968, 4030, 4040, 4160, 4836, 4848, 4960, 4992, 5252, 5952, 6045, 6060, 6240, 6262, 6448, 6464, 6565, 6656, 7440, 7680, 7878, 7936, 8060, 8080, 8320, 9393, 9672, 9696, 9920, 9984, 10504, 11904, 12090, 12120, 12480, 12524, 12896, 12928, 13130, 14880, 15655, 15756, 15872, 16120, 16160, 16640, 18786, 19344, 19392, 19695, 19840, 19968, 21008, 23808, 24180, 24240, 24960, 25048, 25792, 25856, 26260, 29760, 31310, 31512, 32240, 32320, 33280, 37572, 38688, 38784, 39390, 39680, 40703, 42016, 46965, 47616, 48360, 48480, 49920, 50096, 51584, 51712, 52520, 59520, 62620, 63024, 64480, 64640, 75144, 77376, 77568, 78780, 79360, 81406, 84032, 93930, 96720, 96960, 99840, 100192, 103168, 105040, 119040, 122109, 125240, 126048, 128960, 129280, 150288, 154752, 155136, 157560, 162812, 168064, 187860, 193440, 193920, 200384, 203515, 206336, 210080, 238080, 244218, 250480, 252096, 257920, 258560, 300576, 309504, 315120, 325624, 336128, 375720, 386880, 387840, 400768, 407030, 420160, 488436, 500960, 504192, 515840, 601152, 610545, 619008, 630240, 651248, 672256, 751440, 773760, 775680, 801536, 814060, 840320, 976872, 1001920, 1008384, 1031680, 1202304, 1221090, 1260480, 1302496, 1502880, 1547520, 1603072, 1628120, 1680640, 1953744, 2003840, 2016768, 2404608, 2442180, 2520960, 2604992, 3005760, 3095040, 3256240, 3361280, 3907488, 4007680, 4809216, 4884360, 5041920, 5209984, 6011520, 6512480, 7814976, 8015360, 9768720, 10083840, 10419968, 12023040, 13024960, 15629952, 19537440, 20839936, 24046080, 26049920, 31259904, 39074880, 52099840, 62519808, 78149760, 104199680, 156299520, 312599040]

約数ペア:

[(1, 312599040), (2, 156299520), (3, 104199680), (4, 78149760), (5, 62519808), (6, 52099840), (8, 39074880), (10, 31259904), (12, 26049920), (13, 24046080), (15, 20839936), (16, 19537440), (20, 15629952), (24, 13024960), (26, 12023040), (30, 10419968), (31, 10083840), (32, 9768720), (39, 8015360), (40, 7814976), (48, 6512480), (52, 6011520), (60, 5209984), (62, 5041920), (64, 4884360), (65, 4809216), (78, 4007680), (80, 3907488), (93, 3361280), (96, 3256240), (101, 3095040), (104, 3005760), (120, 2604992), (124, 2520960), (128, 2442180), (130, 2404608), (155, 2016768), (156, 2003840), (160, 1953744), (186, 1680640), (192, 1628120), (195, 1603072), (202, 1547520), (208, 1502880), (240, 1302496), (248, 1260480), (256, 1221090), (260, 1202304), (303, 1031680), (310, 1008384), (312, 1001920), (320, 976872), (372, 840320), (384, 814060), (390, 801536), (403, 775680), (404, 773760), (416, 751440), (465, 672256), (480, 651248), (496, 630240), (505, 619008), (512, 610545), (520, 601152), (606, 515840), (620, 504192), (624, 500960), (640, 488436), (744, 420160), (768, 407030), (780, 400768), (806, 387840), (808, 386880), (832, 375720), (930, 336128), (960, 325624), (992, 315120), (1010, 309504), (1040, 300576), (1209, 258560), (1212, 257920), (1240, 252096), (1248, 250480), (1280, 244218), (1313, 238080), (1488, 210080), (1515, 206336), (1536, 203515), (1560, 200384), (1612, 193920), (1616, 193440), (1664, 187860), (1860, 168064), (1920, 162812), (1984, 157560), (2015, 155136), (2020, 154752), (2080, 150288), (2418, 129280), (2424, 128960), (2480, 126048), (2496, 125240), (2560, 122109), (2626, 119040), (2976, 105040), (3030, 103168), (3120, 100192), (3131, 99840), (3224, 96960), (3232, 96720), (3328, 93930), (3720, 84032), (3840, 81406), (3939, 79360), (3968, 78780), (4030, 77568), (4040, 77376), (4160, 75144), (4836, 64640), (4848, 64480), (4960, 63024), (4992, 62620), (5252, 59520), (5952, 52520), (6045, 51712), (6060, 51584), (6240, 50096), (6262, 49920), (6448, 48480), (6464, 48360), (6565, 47616), (6656, 46965), (7440, 42016), (7680, 40703), (7878, 39680), (7936, 39390), (8060, 38784), (8080, 38688), (8320, 37572), (9393, 33280), (9672, 32320), (9696, 32240), (9920, 31512), (9984, 31310), (10504, 29760), (11904, 26260), (12090, 25856), (12120, 25792), (12480, 25048), (12524, 24960), (12896, 24240), (12928, 24180), (13130, 23808), (14880, 21008), (15655, 19968), (15756, 19840), (15872, 19695), (16120, 19392), (16160, 19344), (16640, 18786)]